Effect of Atlas Vertebrae Realignment in Subjects with Migraine: An Observational Pilot Study

Figure 3

Gravity Stress Analyzer (GSA). (a) Device determines postural asymmetry as a further indicator of atlas misalignment. Positive findings in the SLC and GSA indicate need for NUCCA radiographic series. (b) Balanced patient with no postural asymmetry. (c) Hip calipers used to measure pelvis asymmetry.

(a)

(b)

(c)